William Lo created GOBBLIN-2162:
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Summary: Ensure that YARN cache only loads in jars that were
uploaded by the prior App Launcher
Key: GOBBLIN-2162
URL: https://issues.apache.org/jira/browse/GOBBLIN-2162
Project: Apache Gobblin
Issue Type: Bug
Reporter: William Lo
When Gobblin launches a YARN app, if the cache is enabled it will load all the
jars stored in the cache into the classpath.
This can be problematic as jars that persisted from older versions of jars or
other executions may clobber the classpath, adding jars that are not needed or
jars that interfere with the current jars.
We want to ensure that only the jars that were intended to be uploaded by the
GobblinYarnAppLauncher are the only jars that are loaded into the classpath
from the shared cache.
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